Want to achieve "video game style" first person animations in Cinema 4D? It's easy using the Virtual Walkthrough tool. The Virtual Walkthrough tool allows you to use your keyboard to control the camera in Cinema 4D and record the movements. You can then apply the recorded animation to a camera or create a spline out of the animation path. The animation is recorded into a movement slider, therefore it's controlled by keyframes. Also, the Virtual Walkthrough Tool has built in Collision Detection so you don't walk through walls if you don't want to.